I think the answer is A. Cause your supposed to subtract so 7n-4n=3n, and 3-2=1 :) I hope this helps
Answer:
87
Step-by-step explanation:
L × w = A
5655m/65m = length
Answer:
80.94 cm squared
Step-by-step explanation:
The area of a parallelogram is: A = bh, where b is the base and h is the height perpendicular to the base.
Right here, we see that we're given two different possible bases: 8.9 and 11.4. However, when we look at the height, it's perpendicular to the base with length 11.4, so we know to disregard the base with length 8.9 and only focus on the 11.4. Then b = 11.4 and h = 7.1. So, the area is:
A = 11.4 * 7.1 = 80.94
Thus, the answer is 80.94 cm squared.
Hope this helps!
It is true because it does create the line segment when u put them together
Perimeter is 2w+2l
x=l
2(5)+2x=125
10+2x=125
2x=115
x=57.5 so you length is 57.5